Newsletter Insights — independent newsletter & sponsorship data across 41K+ newsletters
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by Willow Beck
Because you give a sh*t. News, essays, and Action Steps so you can understand and help unfuck the world.
Enter your email and we'll send your inquiry to the Newsletter Insights team.
Tell us your brand and audience. We send back 10-15 newsletters matched to your brief, with sponsor history and CPM ranges per placement.
$300·2-3 working days·refunded if we can't deliver
See what's includedImportant, Not Important's metrics, benchmarks, and sponsor data in one document
happywednesday.com
welcomeback.com
whatcani.com
+1 more past sponsor — enter your email below to see all
1K
Above Median in Uncategorized
beehiiv
Uncategorized
0.43%· ~4/post
(comments + likes) / subscribers
vs 0.00% category avg
~2x per week
2.4 posts/week avg
vs 1.0/week category avg
Free
Category avg: $5/mo
20147
newsletters in Uncategorized
Above Median in Uncategorized
out of 20147 newslettersEstimated from public engagement data — counts may fluctuate between updates
Publishing Frequency
~2x per week
Last published Oct 7, 2026
Usually publishes Mon, Wed, Fri
2.4 posts/week avg